15935150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4139}}^1$

素因数の和:4169

約数の個数: 48

約数和(自身を含む): 36961920

約数和(自身を除く): 21026770

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 4139, 8278, 20695, 28973, 41390, 45529, 57946, 91058, 103475, 144865, 206950, 227645, 289730, 318703, 455290, 637406, 724325, 1138225, 1448650, 1593515, 2276450, 3187030, 7967575, 15935150]

約数ペア:

[(1, 15935150), (2, 7967575), (5, 3187030), (7, 2276450), (10, 1593515), (11, 1448650), (14, 1138225), (22, 724325), (25, 637406), (35, 455290), (50, 318703), (55, 289730), (70, 227645), (77, 206950), (110, 144865), (154, 103475), (175, 91058), (275, 57946), (350, 45529), (385, 41390), (550, 28973), (770, 20695), (1925, 8278), (3850, 4139)]